#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int get_max(int x, int y)
{
    if (x > y)
        return x;
    else
        return y;
}
int main()
{
    int num1 = 10;
    int num2 = 20;
    int max = 0;
    scanf("%d %d", &num1, &num2);
    max = get_max(num1, num2);
    printf("max = %d\n", max);
    return 0;
}